Transparent and translucent TPE grades designed for grip applications

11-Jun-08

ExxonMobil Chemical has introduced new transparent and translucent thermoplastic elastomer (TPE) grades designed for grip applications in the kitchenware, consumer electronics, tools, small appliance and stationery markets. ExxonMobil TPE F471-60 exhibits excellent transparency with 82% light transmittance. The translucent grade, ExxonMobil TPE F371-60, has a light transmittance of 10%. Both new grades offer a unique combination of properties that make them dishwasher safe and ideal replacements for flexible polyvinyl chloride (PVC). These TPEs also accept a range of special effects such as metallic, iridescent or transparent colors. The high-flow grades, with a hardness of 60 Shore A, provide a soft and dry rubbery touch. They are odor-free and exhibit good chemical resistance. Adhering well to polypropylene, the new grades can be processed using two-shot injection molding or overmolding techniques. This eliminates the need for adhesives, bonding agents and physical or mechanical interlocks. This reduces processing steps which can improve product development cycle times and lower system costs.